Question # 1

The number of bytes used by char data type in C is:

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2

1

121

16

Which is NOT a rule for naming variables?

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Use a descriptive name for the value

Start the name of variable with a letter

Use nothing but letters, digits, or the underscore character

All the above

The last statement of each case in switch must be a:

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Default statement

If-else statement

Break statement

Else statement

A loop with in a loop is called:

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Nested loop

Complex loop

Infinite loop

Dual loop

The extension of object file is:

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.c

.txt

.obj

.h

a + = b is equivalent to:

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b + = a

a = + b

a = a + b

b = b + a

The data or information that describes an entity is called:

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Attribute

Data item

Record

Tuple

A memory location with some data can be changed is celled:

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Constant

Variable

Named constant

Address

Which of the following activities are involved in data analysis?

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Data flow diagram

Decision Tables

Decision Trees

All

A collection of raw facts and figures is called:

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Data

Information

Processing

Knowledge

The escape sequence for backslash is:

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\

\b

\ \

\t

A rule that states each foreign key value must match a primary key value in the other relation is called:

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Referential integrity constraints

Key match rule

Entity key group rule

Foreign/ primary match rule

How many types of relationship are there?

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2

3

4

5

The function that is used to display output on screen is called:

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printf

scanf

pow

Display

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mendatory

optional

may be many

none of theses

Which of the following format specifiers is used for integer data type?

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%d

%s

%c

%f

Which view can be used to enter or modify data in the underlying table?

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Form view

Table design view

Form design view

New Form view

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ICS Part 2 Computer Science Online Test MCQs With Answers

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